Agilent Technologies X Series Manual page 76

About the Instrument
Front-Panel Features
When a menu first appears, one key label is highlighted to show which key is the default selection. If you
press , the key is the menu default key, and is highlighted.
Marker Function Marker Function Off
Some of the menu keys are grouped together by a yellow bar running behind the keys near the left side or
by a yellow border around the group of keys. When you press a key within the yellow region, such as
, the highlight moves to that key to show it has been selected. The keys that are linked are
Marker Noise
related functions and only one of them can be selected at any one time. For example, a marker can only
have one marker function active on it. So if you select a different function it turns off the previous
selection. If the current menu is two pages long, the yellow bar or border could include keys on the
second page of keys.
In some key menus, a key label is highlighted to show which key has been selected from multiple
available choices. And the menu is immediately exited when you press one of the other keys. For
example, when you press the key (in the menu), it brings up its own menu of
Select Trace Trace/Detector
keys. The key is highlighted. When you press the key, the highlight moves to that key and
Trace 1 Trace 2
the screen returns to the menu.
Trace/Detector
76 Chapter 2